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D.1 Model Names and Product Numbers, C141-E103-02EN, D - 2, Only above models are available currently. - maj3364mc

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D.1 Model Names and Product Numbers Table D.1 MAH series, MAJ series model names and product numbers Model name (type) (*1) SCSI type Data block length (at factory shipment) MAH3182MP 68-pin, LVD 512B Total storage capacity (user area) 18.2 GB Mounting screw #6-32UNC Part number CA05695-B250 MAH3182MC SCA2, LVD MAH3091MP 68-pin, LVD 512B 9.1 GB #6-32UNC CA05695-B220 CA05695-B150 MAH3091MC SCA2, LVD MAJ3364MP 68-pin, LVD 512B 36.4 GB #6-32UNC CA05695-B120 CA05668-B550 MAJ3364MC SCA2, LVD MAJ3182MP 68-pin, LVD 512B 18.2 GB #6-32UNC CA05668-B520 CA05668-B350 MAJ3182MC SCA2, LVD MAJ3091MP 68-pin, LVD 512B 9.1 GB #6-32UNC CA05668-B320 CA05668-B250 MAJ3091MC SCA2, LVD (*1) 160 SCSI CA05668-B220 Remarks 25.4mm height 7,200 min-1(7,200rpm) 2 disks 4 heads 25.4mm height 7,200 min-1(7,200rpm) 1 disks 2 heads 25.4mm height 10,025 min-1(10,025rpm) 5 disks 10 heads 25.4mm height 10,025 min-1(10,025rpm) 3 disks 5 heads 25.4mm height 10,025 min-1(10,025rpm) 2 disks 3 heads Note: Only above models are available currently. D - 2 C141-E103-02EN

Section	Page
COVER	1
REVISION RECORD	2
PREFACE	6
Important Alert Items	9
MANUAL ORGANIZATION	11
CONTENTS	12
FIGURES	16
TABLES	18
CHAPTER 1 GENERAL DESCRIPTION	20
1.1 Standard Features	21
1.2 Hardware Structure	24
1.3 System Configuration	28
CHAPTER 2 SPECIFICATIONS	30
2.1 Hardware Specifications	30
2.1.1 Model name and part number	30
2.1.2 Function specifications	31
2.1.3 Environmental specifications	33
2.1.4 Error rate	34
2.1.5 Reliability	34
2.2 SCSI Function Specifications	36
CHAPTER 3 DATA FORMAT	38
3.1 Data Space	38
3.1.1 Cylinder configuration	38
3.1.2 Alternate spare area	42
3.1.3 Track format	43
3.1.4 Sector format	45
3.1.5 Format capacity	47
3.2 Logical Data Block Addressing	48
3.3 Defect Management	49
3.3.1 Defect list	49
3.3.2 Alternate block allocation	49
CHAPTER 4 INSTALLATION REQUIREMENTS	54
4.1 Mounting Requirements	54
4.1.1 External dimensions	54
4.1.2 Mounting	59
4.1.3 Notes on mounting	59
4.2 Power Supply Requirements	64
4.3 Connection Requirements	67
4.3.1 68 pin connector 16-bit SCSI model (MP model)	67
4.3.2 SCA2 type SCSI model (MC model)	75
4.3.3 Cable connector requirements	79
4.3.4 External operator panel	80
CHAPTER 5 INSTALLATION	82
5.1 Notes on Handling Drives	82
5.2 Connections	84
5.3 Setting Terminals	86
5.3.1 SCSI ID setting	87
5.3.2 Each mode setting	88
5.3.3 Mode settings	90
5.4 Mounting Drives	91
5.4.1 Check before mounting	91
5.4.2 Mounting procedures	91
5.5 Connecting Cables	92
5.6 Confirming Operations after Installation and Preparation for use	93
5.6.1 Confirming initial operations	93
5.6.2 Checking SCSI connection	94
5.6.3 Formatting	97
5.6.4 Setting parameters	99
5.7 Dismounting Drives	103
5.8 Spare Disk Drive	103
CHAPTER 6 DIAGNOSTICS AND MAINTENANCE	104
6.1 Diagnostics	104
6.1.1 Self-diagnostics	104
6.1.2 Test programs	107
6.2 Maintenance Information	108
6.2.1 Precautions	108
6.2.2 Maintenance requirements	109
6.2.3 Maintenance levels	111
6.2.4 Revision numbers	112
6.2.5 Tools and test equipment	113
6.2.6 Tests	113
6.3 Operation Check	115
6.3.1 Initial seek operation check	115
6.3.2 Operation test	115
6.3.3 Diagnostic test	115
6.4 Troubleshooting Procedures	116
6.4.1 Outline of troubleshooting procedures	116
6.4.2 Troubleshooting with disk drive replacement in the field	116
6.4.3 Troubleshooting at the repair site	118
6.4.4 Troubleshooting with parts replacement in the factory	119
6.4.5 Finding possibly faulty parts	119
CHAPTER 7 ERROR ANALYSIS	120
7.1 Error Analysis Information Collection	120
7.1.1 Sense data	120
7.1.2 Sense key, sense code, and subsense code	120
7.2 Sense Data Analysis	122
7.2.1 Error information indicated with sense data	122
7.2.2 Sense data (4-03-xx), (4-40-xx), (4-44-xx), and (4-C4-xx)	123
7.2.3 Sense data (1-1x-xx), (3-1x-xx) and (E-1D-00): Disk read error	123
7.2.4 Sense data (5-2x-xx), (5-3D-00), (5-90-00), (B-47-xx), (B-49-00), (B-4D-xx) and (B-4E-00): SCSI interface error	123
CHAPTER 8 PRINCIPLE OF OPERATION	124
8.1 Outline	124
8.2 Disk Drive Configuration	124
8.2.1 Disks	125
8.2.2 Heads	125
8.2.3 Spindle mechanism	125
8.2.4 Actuator	125
8.2.5 Air filters	125
8.3 Circuit Configuration	126
8.4 Power-On Sequence	128
8.5 Factory-Calibration	129
8.6 Read/Write Circuit	129
8.6.1 Head IC	129
8.6.2 Write circuit	130
8.6.3 Read circuit	131
8.7 Servo Control	133
8.7.1 Servo control circuit	133
8.7.2 Servo format	134
8.7.3 Servo frame format	136
8.7.4 Spindle motor control	136
8.7.5 Voice coil motor control	136
APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS	138
A.1 Locations of Connectors and Setting Terminals (MAH series MC model)	139
A.2 Locations of Connectors and Setting Terminals (MAH series MP model)	140
A.3 Locations of Connectors and Setting Terminals (MAJ series MC model)	141
A.4 Locations of Connectors and Setting Terminals (MAJ series MP model)	142
APPENDIX B SETTING TERMINALS	144
B.1 Setting Terminals	145
APPENDIX C CONNECTOR SIGNAL ALLOCATION	148
C.1 SCSI Connector Signal Allocation: SCA2 type LVD 16-bit SCSI	149
C.2 SCSI Connector Signal Allocation: 68 pin type LVD 16-bit SCSI	150
APPENDIX D MODEL NAMES AND PRODUCT NUMBERS	152
D.1 Model Names and Product Numbers	153
ADDRESSES	154

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C141-E103-02EN

D - 2

D.1

Model Names and Product Numbers

Table D.1

MAH series, MAJ series model names and product numbers

Model name

(type)

SCSI type

Data block

length

(at factory

shipment)

Total

storage

capacity

(user area)

Mounting

screw

Part number

Remarks

MAH3182MP

68-pin, LVD

CA05695-B250

MAH3182MC

SCA2, LVD

512B

18.2 GB

#6-32UNC

CA05695-B220

25.4mm height

7,200 min

-1

(7,200rpm)

2 disks

4 heads

MAH3091MP

68-pin, LVD

CA05695-B150

MAH3091MC

SCA2, LVD

512B

9.1 GB

#6-32UNC

CA05695-B120

25.4mm height

7,200 min

-1

(7,200rpm)

1 disks

2 heads

MAJ3364MP

68-pin, LVD

CA05668-B550

MAJ3364MC

SCA2, LVD

512B

36.4 GB

#6-32UNC

CA05668-B520

25.4mm height

10,025 min

-1

(10,025rpm)

5 disks

10 heads

MAJ3182MP

68-pin, LVD

CA05668-B350

MAJ3182MC

SCA2, LVD

512B

18.2 GB

#6-32UNC

CA05668-B320

25.4mm height

10,025 min

-1

(10,025rpm)

3 disks

5 heads

MAJ3091MP

68-pin, LVD

CA05668-B250

MAJ3091MC

SCA2, LVD

512B

9.1 GB

#6-32UNC

CA05668-B220

25.4mm height

10,025 min

-1

(10,025rpm)

2 disks

3 heads

(*1)

160 SCSI

Note:

Only above models are available currently.

(*1)